LUCAS INDUSTRIES PUBLIC LIMITED COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 2647
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 1279
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 639
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS446
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 324
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR364
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 291
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7191912 Brake fluid reservoir with improved ventingApr 26, 02Mar 20, 07[B65D]
6958599 Angular velocity sensorJun 08, 04Oct 25, 05[G01B]
6641230 Anti-locking brake system for a land vehicleSep 24, 01Nov 04, 03[B60T]
6581433 Method of manufacturing a metal pipe with an eccentrically expanded open endSep 24, 01Jun 24, 03[B21D]
6505540 Control valve retaining elementAug 03, 01Jan 14, 03[F15B]
6494125 Pneumatic brake booster with variable force transmission ratioOct 10, 01Dec 17, 02[F15B]
6478120 Actuating device having automatic adjustment for a vehicle hydraulic disk brakeJun 15, 01Nov 12, 02[F16D]
6431330 Brake arrangement for a land vehicleApr 19, 00Aug 13, 02[F16D]
6411883 Vehicle cruise control with automatic set speed reductionJan 25, 01Jun 25, 02[B60T]
6394235 Hydraulic vehicle brake with blocking means and method for operating sameJan 21, 00May 28, 02[B60T, F16D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0178,945 Object location system for a road vehicleAbandonedDec 22, 03Sep 16, 04[G01S]
2004/0167,717 Sensing apparatus for vehiclesAbandonedNov 14, 03Aug 26, 04[G08G]
6745665 Solenoid controlled valveExpiredNov 19, 02Jun 08, 04[F15B]
6742632 Apparatus with vibration-damped component, especially a brakeExpiredJun 01, 01Jun 01, 04[F16D]
6722204 Balanced fluid pressure sensorExpiredOct 09, 01Apr 20, 04[G01L]
6702401 Electro-hydraulic braking systemsExpiredSep 05, 01Mar 09, 04[B60T]
6679568 Block-protected braking systemExpiredJul 17, 96Jan 20, 04[B60T]
6634221 Detection and identification of pressure-sensor faults in electro-hydraulic (EHB) braking systemsExpiredMar 26, 02Oct 21, 03[G01L]
6629489 Pneumatic brake booster and method of manufacturing itExpiredFeb 08, 02Oct 07, 03[B29C, B60T, F16J]
6614134 Power supplies for ECUsExpiredAug 22, 00Sep 02, 03[H02J]
6598943 Back-up braking in vehicle braking systemsExpiredNov 01, 01Jul 29, 03[B60T]
6595598 Pump motor control in electro-hydraulic braking systemsExpiredApr 01, 02Jul 22, 03[B60T]
6588855 Electro-hydraulic braking systemExpiredApr 23, 01Jul 08, 03[B60T]
6582030 Back-up braking in electro-hydraulic (EHB) braking systemExpiredNov 01, 01Jun 24, 03[B60T]
6568182 Electronically controllable brake boosterExpiredJun 15, 01May 27, 03[F15B]
6557451 Vacuum brake booster with magnet-free emergency breaking assistance systemExpiredMay 01, 01May 06, 03[F15B]
6554744 Apparatus and method of controlling the road speed of a motor vehicleExpiredAug 31, 01Apr 29, 03[B60K]
2003/0056,492 Electronic engine controllerAbandonedSep 19, 02Mar 27, 03[F02C]
2003/0056,494 Electronic engine controllerAbandonedSep 19, 02Mar 27, 03[F02K]
6519940 Master cylinder for a hydraulic vehicle braking system with improved return spring restrainingExpiredJul 17, 01Feb 18, 03[B60T]

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Top Inventors for This Owner

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